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Titolo:
Primary malignant fibrous histiocytoma of the liver: imaging features of five surgically confirmed cases
Autore:
Yu, JS; Kim, KW; Kim, CS; Yoon, KH; Jeong, HJ; Lee, DG;
Indirizzi:
Yonsei Univ, Coll Med, Dept Diagnost Radiol, YongDong Severance Hosp,Kangnam Ku, Seoul 135270, South Korea Yonsei Univ Seoul South Korea 135270 ngnam Ku, Seoul 135270, South Korea Chonbuk Natl Univ, Coll Med, Dept Diagnost Radiol, Chonju 561712, South Korea Chonbuk Natl Univ Chonju South Korea 561712 , Chonju 561712, South Korea Wonkwang Univ, Coll Med, Dept Diagnost Radiol, Iksan 570711, Chonbuk, South Korea Wonkwang Univ Iksan Chonbuk South Korea 570711 0711, Chonbuk, South Korea Yonsei Univ, Coll Med, Dept Pathol, YongDong Severance Hosp,Kangnam Ku, Seoul 135270, South Korea Yonsei Univ Seoul South Korea 135270 ngnam Ku, Seoul 135270, South Korea Chonbuk Natl Univ, Coll Med, Dept Pathol, Chonju 561712, Chonbuk, South Korea Chonbuk Natl Univ Chonju Chonbuk South Korea 561712 Chonbuk, South Korea
Titolo Testata:
ABDOMINAL IMAGING
fascicolo: 4, volume: 24, anno: 1999,
pagine: 386 - 391
SICI:
0942-8925(199907/08)24:4<386:PMFHOT>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
MRI;
Keywords:
histiocytoma; liver neoplasms; liver neoplasms, CT; liver neoplasms, diagnosis; liver neoplasms, MR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Yu, JS Yonsei Univ, Coll Med, Dept Diagnost Radiol, YongDong Severance Hosp,Kangnam Ku, 146-92 Dokok Dong, Seoul 135270, South Korea Yonsei Univ 146-92 Dokok Dong Seoul South Korea 135270 South Korea
Citazione:
J.S. Yu et al., "Primary malignant fibrous histiocytoma of the liver: imaging features of five surgically confirmed cases", ABDOM IMAG, 24(4), 1999, pp. 386-391

Abstract

Background: The purpose of the present study was to describe the various imaging features of primary malignant fibrous histiocytoma (MFH) of the liver, a rare tumor of mesenchymal origin. Methods: Sonography (n = 5), computed tomography (CT; n = 5), magnetic resonance (MR) imaging (n = 2), and hepatic arteriography (n = 3) in five patients who underwent partial hepatectomy for tumor resection were retrospectively reviewed and correlated with pathologic findings. Results: All tumors were clearly demarcated from surrounding hepatic parenchyma in sectional imaging with (n = 2) or without (n = 3) a fibrous capsule, which was pathologically verified. Internal architecture of abundant fibrosis, myxoid degeneration, and/or hemorrhagic necrosis reflected the sonographic, CT and MR imaging findings. Marginal tumor staining without definite tumor vasculature was the main feature of hepatic arteriography. There was no intratumoral calcification. All three tumors involving the right lobe of the liver invaded the right hemidiaphragm. Conclusion: Although there were no unique findings of primary hepatic MFH,a combined interpretation of various imaging modalities may elucidate the malignant nature of the tumor.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 18/09/20 alle ore 11:00:46